Sulfate standard solution Pakistan

Chemical Name: Sulfate Standard Solution

Typical Concentration: 1000 mg/L (ppm) Sulfate (SO₄²⁻)

Solvent: High-purity deionized water

Appearance: Clear, colorless solution

Grade: Analytical / Calibration Grade

Purity: Low-trace impurities for precise and repeatable calibration

Stability: Chemically stable under recommended storage conditions

Storage Conditions: Store at room temperature (20–25°C); keep container tightly closed

Packaging Options: 100 mL, 250 mL, and 500 mL laboratory bottles

Applications: Calibration for spectrophotometric, ion chromatography, and titration methods; water quality testing; environmental sample analysis; laboratory QC